Build persistent target plans

1 files changed, 9 insertions, 2 deletions

diff --git a/lua/clever_f/feedback_service.lua b/lua/clever_f/feedback_service.lua
index 084b30a..b6552ef 100644
--- a/lua/clever_f/feedback_service.lua
+++ b/lua/clever_f/feedback_service.lua
@@ -307,7 +307,7 @@ function M.persistent_context_eligible(context)
     or context.key == "cvr"
 end
 
-function FeedbackService:request_persistent(specification)
+function FeedbackService:build_persistent(specification)
   if type(specification) ~= "table" then
     fail("persistent feedback request must be a table", 2)
   end
@@ -321,13 +321,20 @@ function FeedbackService:request_persistent(specification)
   if not domain.ResolvedMotionPlan.is(specification.motion_plan) then
     fail("persistent feedback request requires a ResolvedMotionPlan", 2)
   end
-  local request = {
+  if specification.motion_plan.target_plan ~= specification.target_plan then
+    fail("persistent feedback must reuse the movement TargetPlan", 2)
+  end
+  return {
     context = context,
     anchor = domain.Position.coerce(specification.anchor),
     target_plan = specification.target_plan,
     motion_plan = specification.motion_plan,
     window = specification.window,
   }
+end
+
+function FeedbackService:request_persistent(specification)
+  local request = self:build_persistent(specification)
   local requests = service_records[self].persistent_requests
   requests[#requests + 1] = request
   return request